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ECOOP
2004
Springer
14 years 3 days ago
Finding and Removing Performance Bottlenecks in Large Systems
Abstract. Software systems obey the 80/20 rule: aggressively optimizing a vital few execution paths yields large speedups. However, finding the vital few paths can be difficult, e...
Glenn Ammons, Jong-Deok Choi, Manish Gupta, Nikhil...
VLDB
2004
ACM
134views Database» more  VLDB 2004»
14 years 1 days ago
Model-Driven Data Acquisition in Sensor Networks
Declarative queries are proving to be an attractive paradigm for interacting with networks of wireless sensors. The metaphor that “the sensornet is a database” is problematic,...
Amol Deshpande, Carlos Guestrin, Samuel Madden, Jo...
PG
2003
IEEE
13 years 12 months ago
Breaking the Walls: Scene Partitioning and Portal Creation
In this paper we revisit the cells-and-portals visibility methods, originally developed for the special case of architectural interiors. We define an effectiveness measure for a ...
Alon Lerner, Yiorgos Chrysanthou, Daniel Cohen-Or
ICRA
2002
IEEE
100views Robotics» more  ICRA 2002»
13 years 11 months ago
Achieving Sharp Deliveries in Supply Chains through Variance Pool Allocation
Variability reduction and business process synchronization are acknowledged as key to achieving sharp and timely deliveries in supply chain networks. In this paper, we develop an ...
Dinesh Garg, Yadati Narahari, Nukala Viswanadham
WISE
2002
Springer
13 years 11 months ago
An Update-Risk Based Approach to TTL Estimation in Web Caching
Web caching is an important technique for accelerating web applications and reducing the load on the web server and the network through local cache accesses. As in the traditional...
Jeong-Joon Lee, Kyu-Young Whang, Byung Suk Lee, Ji...